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author | Pranav <prprakas@redhat.com> | 2020-12-02 11:07:56 +0530 |
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committer | Pranav <prprakas@redhat.com> | 2020-12-02 11:07:56 +0530 |
commit | bef33dd34f59bf0c32dd102ab4bb5c25dd6b193f (patch) | |
tree | 858d0fbf5a8f9811a9e884182e4f6a1d46e8f302 /tests/functional/resource_leak/test_verify_gluster_memleak_with_ssl.py | |
parent | b42d7eaf234d324a3ddd14aabf8d2aa32eb553b1 (diff) |
[TestFix] Move mem_leak TC to resource_leak dir
Moving the gluster mem_leak test case to resource_leak
dir
Change-Id: I8189dc9b509a09f793fe8ca2be53e8546babada7
Signed-off-by: Pranav <prprakas@redhat.com>
Diffstat (limited to 'tests/functional/resource_leak/test_verify_gluster_memleak_with_ssl.py')
-rw-r--r-- | tests/functional/resource_leak/test_verify_gluster_memleak_with_ssl.py | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/tests/functional/resource_leak/test_verify_gluster_memleak_with_ssl.py b/tests/functional/resource_leak/test_verify_gluster_memleak_with_ssl.py new file mode 100644 index 000000000..1d7edbe32 --- /dev/null +++ b/tests/functional/resource_leak/test_verify_gluster_memleak_with_ssl.py @@ -0,0 +1,128 @@ +# Copyright (C) 2020 Red Hat, Inc. <http://www.redhat.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + + +from datetime import datetime, timedelta +from glusto.core import Glusto as g +from glustolibs.gluster.gluster_base_class import GlusterBaseClass, runs_on +from glustolibs.gluster.lib_utils import get_usable_size_per_disk +from glustolibs.gluster.volume_libs import get_subvols +from glustolibs.io.memory_and_cpu_utils import ( + wait_for_logging_processes_to_stop) +from glustolibs.gluster.brick_libs import get_all_bricks +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.io.utils import validate_io_procs + + +@runs_on([['distributed-replicated'], ['glusterfs']]) +class TestMemLeakAfterSSLEnabled(GlusterBaseClass): + + def setUp(self): + """ + Setup and mount volume or raise ExecutionError + """ + self.get_super_method(self, 'setUp')() + self.test_id = self.id() + # Setup Volume + self.volume['dist_count'] = 2 + self.volume['replica_count'] = 3 + ret = self.setup_volume_and_mount_volume(self.mounts) + if not ret: + g.log.error("Failed to Setup and Mount Volume") + raise ExecutionError("Failed to Setup and Mount Volume") + + def tearDown(self): + + # Unmount and cleanup original volume + ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to umount the vol & cleanup Volume") + g.log.info("Successful in umounting the volume and Cleanup") + + # Calling GlusterBaseClass tearDown + self.get_super_method(self, 'tearDown')() + + def test_mem_leak_on_gluster_procs_after_ssl_enabled(self): + """ + Steps: + Scenario 1: + 1) Enable management encryption on the cluster. + 2) Create a 2X3 volume. + 3) Mount the volume using FUSE on a client node. + 4) Start doing IO on the mount (ran IO till the volume is ~88% full) + 5) Simultaneously start collecting the memory usage for + 'glusterfsd' process. + 6) Issue the command "# gluster v heal <volname> info" continuously + in a loop. + """ + + # Fill the vol approx 88% + bricks = get_all_bricks(self.mnode, self.volname) + usable_size = int(get_usable_size_per_disk(bricks[0]) * 0.88) + + procs = [] + counter = 1 + for _ in get_subvols(self.mnode, self.volname)['volume_subvols']: + filename = "{}/test_file_{}".format(self.mounts[0].mountpoint, + str(counter)) + proc = g.run_async(self.mounts[0].client_system, + "fallocate -l {}G {}".format(usable_size, + filename)) + procs.append(proc) + counter += 1 + + # Start monitoring resource usage on servers and clients + # default interval = 60 sec + # count = 780 (60 *12) => for 12 hrs + monitor_proc_dict = self.start_memory_and_cpu_usage_logging( + self.test_id, count=780) + self.assertIsNotNone(monitor_proc_dict, + "Failed to start monitoring on servers and " + "clients") + + ret = validate_io_procs(procs, self.mounts) + self.assertTrue(ret, "IO Failed") + + # Perform gluster heal info for 12 hours + end_time = datetime.now() + timedelta(hours=12) + while True: + curr_time = datetime.now() + cmd = "gluster volume heal %s info" % self.volname + ret, _, _ = g.run(self.mnode, cmd) + self.assertEqual(ret, 0, "Failed to execute heal info cmd") + if curr_time > end_time: + g.log.info("Successfully ran for 12 hours. Checking for " + "memory leaks") + break + + # Wait for monitoring processes to complete + ret = wait_for_logging_processes_to_stop(monitor_proc_dict, + cluster=True) + self.assertTrue(ret, + "ERROR: Failed to stop monitoring processes") + + # Check if there are any memory leaks and OOM killers + ret = self.check_for_memory_leaks_and_oom_kills_on_servers( + self.test_id) + self.assertFalse(ret, + "Memory leak and OOM kills check failed on servers") + + ret = self.check_for_memory_leaks_and_oom_kills_on_clients( + self.test_id) + self.assertFalse(ret, + "Memory leak and OOM kills check failed on clients") + g.log.info( + "No memory leaks/OOM kills found on serves and clients") |